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Thread: XC racing with 440?

  1. #1
    Join Date
    Jan 2003
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    XC racing with 440?

    why do most XC racers run 416 426 but none run 440s is there some limit on engine ccs?
    ~ MHSC ~ Martin B.#713

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  2. #2
    Join Date
    Jan 2003
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    indiana
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    most people i no run 440 -more low end -different classes have different cc limits -i have seen that duvall runs a 500 kit in his honda400-there is also one guy that runs a 465
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  3. #3
    Join Date
    Jun 2003
    Location
    brentwood, ca
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    Im going to have two motors soon, the one is going to be a 465 or 505 I have to decide, I think like 4** is the limit in some classes, thats why they dont go 440's also the 416/426 still had great top end.

  4. #4
    Join Date
    Jul 2002
    Location
    Wauseon, Ohio
    Posts
    585
    There isn't a limit on cc's. There are alot of every kind of engine. In GNCC or XC you want a ton of bottom end and reliability. For the most part, the bigger bore, the less reliable. Although there are exceptions.
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